CVE-2021-37978
moderate-risk
Published 2021-11-02
Heap buffer overflow in Blink in Google Chrome prior to 94.0.4606.81 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Do I need to act?
~
2.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (4)
Affected Vendors
References (8)
Third Party Advisory
https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop....
Permissions Required
https://crbug.com/1236318
Third Party Advisory
https://www.debian.org/security/2022/dsa-5046
Third Party Advisory
https://chromereleases.googleblog.com/2021/10/stable-channel-update-for-desktop....
Permissions Required
https://crbug.com/1236318
Third Party Advisory
https://www.debian.org/security/2022/dsa-5046
45
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
5/34 · Minimal
Exposure
10/34 · Low